Rent Tether Tools ONsite D-Tap to AC & USB Power Supply
This unit converts D-Tap input (14.4V) to 110V AC output along with USB-A ports, enabling battery-powered operation of laptops and accessories.
Production-ready
All equipment is carefully tested by our technicians before being handed off to you.
Nothing left behind
The Kastle Rentals Rental Dashboard makes wrapping easy, and gives you confidence that nothing is left behind.
24 hour review
A rental specialist will review your request and follow up within 24 hours.
Delivery made simple
Convenient delivery coordinated around your production.

Overview
This unit converts D-Tap input (14.4V) to 110V AC output along with USB-A ports, enabling battery-powered operation of laptops and accessories. It includes built-in protection against overload, overheating, and short circuits.
Battery-powered AC outlet
Runs selected mains accessories away from wall power
D-Tap input
Draws from compatible cinema batteries
USB charging outputs
Powers phones and compact production devices
Portable workstation power
Useful for tethering and data tasks on location
- Power type
- D-Tap battery inverter and USB supply
- Input
- 14.4 V-class D-Tap
- AC output
- 110 V AC
- USB output
- USB-A accessory power
- Primary use
- Laptops and approved low-draw AC accessories on location
- Protection
- Overload, thermal, and short-circuit protection
- Cooling
- Ventilated conversion electronics
- Limitation
- Connected surge and continuous load must remain within unit rating
- Check the supply continuous and surge wattage against the AC device; motors, heaters, and high-draw chargers may exceed it.
- Use a battery rated for the combined load and account for conversion losses when estimating runtime.
- Keep the inverter ventilated and dry, and do not hide it under fabric, inside a closed case, or beside flammable material.
- Power connected devices down before swapping batteries, and stop immediately if the unit alarms, cycles, smells, or overheats.
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